work around iOS SHA1 bug

[bruno-garcia]

I edited this on GitHub 😅
Hopefully starts a discussion

Resolves #4131:

• Maui iOS app crashes on startup on real devices: "Attempting to JIT compile method.....while running in aot-only mode" #4131

[jamescrosswell]

Overall, this looks good. We do have another reference to GetHashString here (which, ironically, is commented with Never fails):

sentry-dotnet/src/Sentry/Internal/InstallationIdHelper.cs

Lines 130 to 131 in 7da3cf3

	// Never fails
	Environment.MachineName.GetHashString();

It's a secondary fallback that's used here:

sentry-dotnet/src/Sentry/Internal/InstallationIdHelper.cs

Lines 30 to 33 in 7da3cf3

	var id =
	TryGetPersistentInstallationId() ??
	TryGetHardwareInstallationId() ??
	GetMachineNameInstallationId();

So that code only executes if we fail to obtain either a persistent or a hardware id.

I don't think that should block this PR... but if we continue to have issues, I can't see an easy way around that one short of rolling out our own hashing function.